/**
* Copy a stored file into storage
*
* @param \stored_file $file
*/
public function copy_from(\stored_file $file)
{
$filerecord = (object) array('contextid' => $this->context->id, 'component' => self::COMPONENT, 'filearea' => self::FILEAREA, 'itemid' => self::ITEMID, 'filepath' => self::FILEPATH);
$this->storage->create_file_from_storedfile($filerecord, $file);
}
/**
* Replace the area files in the specified area with those in the source item id.
*
* @param \file_storage $fs The file storage class
* @param int $contextid The ID of the context for the setaskment.
* @param int $sourceitemid The itemid to copy from - typically the source grade id.
* @param int $itemid The itemid to copy to - typically the target grade id.
* @param string $area The file storage area.
* @param bool $includesubdirs Whether to copy the content of sub-directories too.
*/
public static function replace_files_from_to($fs, $contextid, $sourceitemid, $itemid, $area, $includesubdirs = false)
{
$component = 'setaskfeedback_editpdf';
// Remove the existing files within this area.
$fs->delete_area_files($contextid, $component, $area, $itemid);
// Copy the files from the source area.
if ($files = $fs->get_area_files($contextid, $component, $area, $sourceitemid, "filename", $includesubdirs)) {
foreach ($files as $file) {
$newrecord = new \stdClass();
$newrecord->contextid = $contextid;
$newrecord->itemid = $itemid;
$fs->create_file_from_storedfile($newrecord, $file);
}
}
}
/**
* Copy all the files from one file area to another.
*
* @param file_storage $fs - The source context id
* @param int $fromcontextid - The source context id
* @param string $fromcomponent - The source component
* @param string $fromfilearea - The source filearea
* @param int $fromitemid - The source item id
* @param int $tocontextid - The destination context id
* @param string $tocomponent - The destination component
* @param string $tofilearea - The destination filearea
* @param int $toitemid - The destination item id
* @return boolean
*/
private function copy_area_files(file_storage $fs,
$fromcontextid,
$fromcomponent,
$fromfilearea,
$fromitemid,
$tocontextid,
$tocomponent,
$tofilearea,
$toitemid) {
$newfilerecord = new stdClass();
$newfilerecord->contextid = $tocontextid;
$newfilerecord->component = $tocomponent;
$newfilerecord->filearea = $tofilearea;
$newfilerecord->itemid = $toitemid;
if ($files = $fs->get_area_files($fromcontextid, $fromcomponent, $fromfilearea, $fromitemid)) {
foreach ($files as $file) {
if ($file->is_directory() and $file->get_filepath() === '/') {
// We need a way to mark the age of each draft area.
// By not copying the root dir we force it to be created
// automatically with current timestamp.
continue;
}
$newfile = $fs->create_file_from_storedfile($newfilerecord, $file);
}
}
return true;
}
